Very rare Buler diver's watch in unused condition. Beautiful steel 40.5 mm case with undamaged bakelite bezel. Silver coloured dial with red date display and ligth patina on the indexes. The inscription "Beryllium balance" indicates that the balance is made from alloyed beryllium, which is known for the following: extreme hardness and insensitivity for temperature differences, magnetism, corrosion and oxidation. This was revolutionary in the 1970s and thus was announced proudly on the dial. Will be shipped with original steel strap with folding clasp, to be worn on wrists of up to 20 cm. This diver was to be worn up to 6 ATM because which it was closed with a steel screw cap. This watch originates from an old shop collection and therefore has never been worn, which makes the watch unique. The watch will be packaged with care and shipped by registered post.